package com.xvxingan.base.dao;


import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;

/**
 * 动态数据源
 * @author xuxingan
 *
 */

public class DynamicDataSource extends AbstractRoutingDataSource{
 
	@Override
	protected Object determineCurrentLookupKey() {
  		return DBContextHolder.getDBType();
	}
	
 }
